My understanding is that a Rogue or Vigilante can join any team in the game except flash-back missions for the opposite side. You can't talk to a contact so the story arcs can't be yours.
Once you are a full Hero then you can do anything any other Hero can do.
A Rogue can join any team in Paragon City to do any mission with other Rogues, Heroes and Vigilantes.
A Rogue can do Police Band missions, Safeguard missions and Task Forces in Paragon City solo.
A Rogue can continue to solo any of his missions in the Rogue Isles.
If a Rogue becomes a Hero, he will be able to gain Contacts in Paragon City, and do missions from those Contacts, even those he earned while a Rogue. (By doing Safeguard Missions)
When a Rogue becomes a Hero, he loses all access to the Rogue Isles until he becomes a Vigilante. Even if he does become a Vigilante, his villain-side Contacts will not talk to him until he returns to being a Villain.
Oh, yeah, a Rogue cannot enter the hero-side Ouroboros, or do Flashback missions for that side, even if on a team. You can still do villain-side Flashback missions with other Villains or Rogues.
Great. Thanks for the clarifications.
So a Rogue cannot join hero teams in Paragon to run story arcs mishes?
If my Rogue goes full Hero can I run story arc mishes by introducing myself to a contact, or will I only be able to run story arcs through Ourobouros?